Algebra Tiles - Introduction and Zero Pairs

Front

What are algebra tiles?

Back

Algebra tiles are physical or virtual manipulatives used to represent algebraic expressions and equations. They help visualize operations like addition, subtraction, and factoring.

Front

What is a zero pair in algebra tiles?

Back

A zero pair consists of one positive tile and one negative tile that cancel each other out, resulting in a total value of zero.

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CCSS.HSA.APR.A.1

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How do you represent +9 using algebra tiles?

Back

You would use nine positive tiles.

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CCSS.HSA.APR.A.1

Front

How do you represent -9 using algebra tiles?

Back

You would use nine negative tiles.

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CCSS.6.EE.B.6

Front

What does the expression 6 + -3 represent with algebra tiles?

Back

It represents six positive tiles and three negative tiles, resulting in three positive tiles.

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CCSS.2.OA.A.1

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What does the expression 3 + -6 represent with algebra tiles?

Back

It represents three positive tiles and six negative tiles, resulting in three negative tiles.

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CCSS.7.NS.A.1C

Front

What happens when you cancel zero pairs?

Back

When you cancel zero pairs, the remaining tiles represent the simplified expression.

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CCSS.7.EE.A.1

Front

If you have 8 positive tiles and 8 negative tiles, what remains after canceling zero pairs?

Back

0, because all tiles cancel each other out.

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CCSS.7.NS.A.1B

Front

What does the expression -12 represent with algebra tiles?

Back

It represents twelve negative tiles.

Front

What does the expression +8 represent with algebra tiles?

Back

It represents eight positive tiles.